![]() ![]() ![]() Results TS was frequently diagnosed in women and in elderly patients. All 2 5 significant variables were identified in univariate regression analysis and further included for multivariate logistic regression analysis predicting TS. In addition to the major demographic characteristics and comorbidities, the following ECG parameters were analyzed: heart rate, QRS duration, QTc, QRS amplitudes in frontal and precordial leads, frequen- cies for ST-segment elevation, combined sign of positive ST-segment elevation in -aVR and absent in V, negative T-wave in lead I and positive in III, inverted or biphasic T-waves in V –V, T-wave inversions in frontal and precordial leads. Overall, the study included 82 patients with TS and 141 subjects with AMI. Methods The study consisted of two study parts: evaluation and validation cohorts. The aim of this study was to assess ECG parameters in patients with TS and AMI, and try to establish a scoring tool for TS prediction. The differentiation of both disorders is crucial for selection of appropriate treatment. Gassanov, Natig Le, Minh Caglayan, Evren Hellmich, Martin Erdmann, Erland Er, Fikretīackground Takotsubo syndrome (TS) usually involves ECG changes mimicking acute myocardial infarction (AMI). Novel ECG-based scoring tool for prediction of takotsubo syndrome Novel ECG-based scoring tool for prediction of takotsubo syndrome ![]()
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